What are the specs for this Pressure Switch?

The correct replacement for Goodman model OEM Goodman High Pressure Cut-Off Switch WPH4324AHAB — 0130M00074 is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number OEM Goodman High Pressure Cut-Off Switch WPH4324AHAB — 0130M00074.

Is this pressure switch compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman High Pressure Cut-Off Switch WPH4324AHAB — 0130M00074

Name: OEM Goodman High Pressure Cut-Off Switch WPH4324AHAB — 0130M00074
Brand: Goodman
SKU: GOODMAN-14844
Price: 34.95 USD
Availability: InStock

SKU: GOODMAN-14844 Brand: Goodman

$34.95 $44.95

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Goodman 0130M00074 High Pressure Cut-Off Switch

The genuine OEM Goodman 0130M00074 is a high-pressure cut-off (limit) switch for the Goodman WPH4324AHAB packaged unit and compatible systems. Wired into the safety circuit, it opens when refrigerant discharge pressure exceeds the factory trip point — shutting down the compressor to prevent damage from a blocked condenser, overcharge, or fan failure. A weak or failed switch causes nuisance lockouts or, worse, leaves the compressor unprotected.

Part Number: 0130M00074
Type: High-pressure cut-off / safety limit switch
Function: Opens compressor circuit on overpressure
Fits Model: WPH4324AHAB
Brand: Goodman OEM

OEM vs. Generic

The OEM 0130M00074 is calibrated to Goodman's exact cut-out and reset pressures and uses the correct port fitting and terminals. Generic switches with different trip settings can trip early (nuisance shutdowns) or too late (no protection). For a safety device, always use the OEM-spec part.

Install Difficulty

Moderate — the switch mounts on a Schrader-style port so no refrigerant recovery is typically needed; disconnect the two wire leads, thread out the old switch, and install the new one. About 20–30 minutes. Kill power before servicing.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman High Pressure Cut-Of...

$34.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman OEM Goodman High Pressure Cut-Off Switch WPH4324AHAB — 0130M00074?

Yes. This is the factory-specified OEM pressure switch for the Goodman OEM Goodman High Pressure Cut-Off Switch WPH4324AHAB — 0130M00074. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the pressure switch on my Goodman OEM Goodman High Pressure Cut-Off Switch WPH4324AHAB — 0130M00074?

Difficulty: Medium (20–30 min)
Step 1: Turn off power. Step 2: Locate pressure switch near draft inducer. Step 3: Note tubing orientation. Step 4: Disconnect tubing and wires. Step 5: Remove screw, install new switch. Step 6: Reconnect tubing and wires, restore power.

My furnace shows a pressure switch error. What do I replace?

Furnace LED showing pressure switch error = switch not detecting draft inducer airflow. Try first: clear the rubber tubing to the switch (often clogged with condensation). If problem persists, replace the pressure switch.

Is this pressure switch compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman pressure switch?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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